In this paper, we propose a new structure of blind equalizer and its cost function. The proposed cost func- tion is a quadratic form and has the unique solution. In addi- tion, the proposed scheme can employ iterative algorithms which achieve less computational complexity and can be easily realized in real time processing. In order to verify the effectiveness of the proposed schemes, several computer simulations including a 64-QAM signal equalization have been shown.
展开▼
